package cn.edu.nuc.creditSystem.dao.user.inf;

import org.apache.ibatis.annotations.Param;

import cn.edu.nuc.creditSystem.bean.user.User;
import cn.edu.nuc.creditSystem.dao.BaseMapper;

public interface UserMapper  extends BaseMapper<User>{
	
	int exitsUsername(@Param("query") User user);

	User getUserByUsername(@Param("username") String username);
   
}